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6n=2/3(5n-2)

i think this is hard and i dont know what to do please help!!

2007-08-28 13:22:45 · 2 answers · asked by DaYrØn™ 2 in Science & Mathematics Mathematics

i would like it if u taught me the steps since i want to learn. please...thanks

2007-08-28 13:23:20 · update #1

2 answers

1. 6m=2/3 [5n-2]
2. 6n=10/3 n -4/3
3. 6n=10/3n= -4/3
4. 18/3n-10/3n= -4/3
5. 8/3n= -4/3
6. n=3/8 [-4/3]
7. n=3/8 [-4/3] [3's cancel out]
8. n= -4/8
9. n= -1/2 [answer is -1/2]

2007-08-28 13:51:25 · answer #1 · answered by Pinyon 7 · 0 0

6n = 10/3n - 4/3 (multiply out the brackets)
6n-10/3n = -4/3
8/3n = -4/3
n = -1/2

2007-08-28 20:27:59 · answer #2 · answered by j_w_siow 2 · 0 0

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